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Your Progress - Chapter 40% complete
1Book Back Questions14 questions
Q.1Fill in the blanks (i) The reflected image of the letter ‘q’ is ……. (ii) A rhombus has ………… lines of symmetry. (iii) The order of rotational symmetry of the letter ‘Z’ is ………. (iv) A figure is said to have rotational symmetry, if the order of rotation is atleast ………. (v) ……… symmetry occurs when an object slides to new position.v
Solution(i) P
(ii) two
(iii) 2
(iv) two
(v) Translation
Answer:(i) P
(ii) two
(iii) 2
(iv) two
(v) Translation
Q.2Say True or False (i) A rectangle has four lines of symmetry. (ii) A shape has reflection symmetry if it has a line of symmetry. (iii) The reflection of the name RANI is INAЯ. (iv) Order of rotation of a circle is infinite. (v) The number 191 has rotational symmetry.v
Solution(i) False
(ii) True
(iii) False
(iv) True
(v) False
Answer:(i) False
(ii) True
(iii) False
(iv) True
(v) False
Q.5Using the given horizontal line/ vertical line as a line of symmetry, complete each alphabet to discover the hidden word. 
v Solution(i) DECODE
(ii) KICK
(iii) BED
(iv) WAY
(v) MATY
(vi) TOMATO
Answer:(i) DECODE
(ii) KICK
(iii) BED
(iv) WAY
(v) MATY
(vi) TOMATO
Q.9A standard die has six faces which are shown below. Find the order of rotational symmetry of each face of a die? 
v Solution(i) 4
(ii) 2
(iii) 2
(iv) 4
(v) 4
(vi) 2
Answer:(i) 4
(ii) 2
(iii) 2
(iv) 4
(v) 4
(vi) 2
Q.11Which of the following letter does not have a line of symmetry? Hint: A, T, U have one line of symmetryv
- A. A
- B. P
- C. T
- D. U
Solution(b) P
Answer:(b) P
Q.13Which word has a vertical line of symmetry? Hint: D, N, E have no vertical line of symmetryv
- A. DAD
- B. NUN
- C. MAM
- D. EVE
SolutionD, N, E have no vertical line of symmetry
Answer:D, N, E have no vertical line of symmetry
Q.14The order of rotational symmetry of 818 is ………v
- A. 1
- B. 2
- C. 3
- D. 4
Solution(b) 2
Answer:(b) 2
Q.15The order of rotational symmetry ★ is ___v
- A. 5
- B. 6
- C. 7
- D. 8
Solution(a) 5
Posted in Class 6 on January 23, 2025 January 24, 2025
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Answer:(a) 5
Posted in Class 6 on January 23, 2025 January 24, 2025
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Copyright © 2026 Samacheer Kalvi
Q.1Draw and answer the following. (i) A triangle which has no line of symmetry. (ii) A triangle which has only one line of symmetry (iii) A triangle which has three lines of symmetry.v
Solution(i) Scalene triangle
(ii) Isosceles triangle
(iii) Equilateral triangle
Answer:(i) Scalene triangle
(ii) Isosceles triangle
(iii) Equilateral triangle
Q.4The three-digit number 101 has rotational and reflection symmetry. Give five more examples of three-digit numbers that have both rotational and reflection symmetryv
SolutionThe digits 0, 1, 8 have rotational and reflection symmetry.
∴ The three digits numbers 181, 111, 808, 818, 888 have both rotational and reflection symmetry.
Answer:The digits 0, 1, 8 have rotational and reflection symmetry.
∴ The three digits numbers 181, 111, 808, 818, 888 have both rotational and reflection symmetry.
Q.6Shade one square so that it possesses 
(i) One line of symmetry (ii) Rotational symmetry of order 2v Solution
Answer:
Q.7Join six identical squares so that atleast one side of a square fits exactly with any other side of the square and has reflection symmetry (any three ways).v
Q.8Draw the following (i) A figure which has reflection symmetry but no rotational symmetry. (ii) A figure which has rotational symmetry but no reflection symmetry. (iii) A figure which has both reflection and rotational symmetry.v
Solution
Answer:
Q.9Find the line of symmetry and the order of rotational symmetry’ of the given regular polygons and complete the following table and answer the questions given below. 
i) A regular polygon of 10 sides will have ______ lines of symmetry. ii) If a regular polygon has 10 lines of symmetry then its order of rotational symmetry is ______ iii) A regular polygon of ‘n’ sides has lines of symmetry and the order of rotational symmetry is ______v Solution(i) 10
(ii) 10
(iii) n, n
Answer:(i) 10
(ii) 10
(iii) n, n
